Buenos Aires eSIM

Which eSIM should I buy for Buenos Aires, Argentina?

Choose the AloOui Argentina eSIM from $8.70 for 1GB over 7 days for light maps and messaging. Compare Essential for everyday use or Plus for heavier use. Select and buy your plan on the main Argentina buying page.

Buenos Aires eSIM prices at a glance

Prices may change. Always check the product page for the latest prices.

See the Argentina product page for full allowances, speed terms, supported networks and checkout.

Ezeiza or Aeroparque?

Check the code on your actual flight booking: Ezeiza uses EZE, while Jorge Newbery Aeroparque uses AEP. Save your terminal, operator contact and agreed pickup point before departure. Arrange transport for that airport rather than a general Buenos Aires arrival pin.

Keep your accommodation’s street name, building number and entrance instructions together. For an apartment stay, confirm the host contact and key collection arrangements before leaving Wi-Fi. Check current transport services and fares with the provider, then save the final connection to your accommodation.

Four Buenos Aires areas to prepare for

• Palermo: save the actual restaurant, park entrance or meeting venue rather than a pin for the whole neighbourhood.
• Recoleta: keep your museum or booked attraction’s entrance and ticket details together.
• San Telmo: agree on a specific market entrance, café or street corner before your group separates.
• Puerto Madero: save the venue and meeting side of the waterfront so your pickup matches your final stop.

Buenos Aires-specific tip: a tango booking can have a separate pickup arrangement from the show venue. Save the operator’s confirmed meeting instructions and return arrangements, not only the theatre’s address.

Subte exits and onward departures

Before boarding the Subte, save the line, direction, interchange and intended exit. Check the last walking segment to your actual destination, especially near a broad avenue. Keep your next route and booking confirmations offline for tunnels and indoor locations where reception can dip.

For an early flight, recheck the airport code and terminal with your airline before confirming your car. Your onward flight may leave from a different airport than the one where you arrived. If you are meeting a tour, save its departure address and operator contact alongside the date and time.

For onward travel within Argentina, choose validity for the full itinerary and download accommodation contacts and route details before leaving a reliable connection. For another country, check its coverage separately rather than assuming an Argentina plan extends across the border.

Prepare your phone in five steps

1. Check your exact device supports eSIM and is carrier-unlocked.
2. Choose validity for your trip and install the emailed QR code over Wi-Fi before flying.
3. In Argentina, select AloOui for mobile data and enable roaming on that line as instructed. Your plan starts when it connects to a supported network in Argentina.
4. If needed, follow your emailed APN instructions and toggle airplane mode. Keep the eSIM installed.
5. For support, visit our Help Center.

Buenos Aires eSIM FAQs

Which eSIM should I buy for Buenos Aires?

The AloOui Argentina eSIM, from $8.70 for 1GB over 7 days. Select and buy your plan on the main Argentina product page.

Can I use WhatsApp and install before flying?

Yes. Install on Wi-Fi before you fly; the plan starts when you connect in Argentina. Data plans work with WhatsApp and FaceTime.

Is there a discount code for a Buenos Aires eSIM?

Yes. Use code EXTRA20 at checkout for an extra 20% off Argentina eSIM orders of $50 or more.

Which option suits heavier daily use?

Compare Unlimited Plus and review its selected allowance, validity and speed terms on the Argentina product page.

Are Ezeiza and Aeroparque the same airport?

No. Ezeiza uses EZE, while Jorge Newbery Aeroparque uses AEP. Arrange transport for the airport on your actual booking.

What should I save for a tango show?

Save the operator’s confirmed pickup or venue entrance, booking details and return arrangements before setting out.

Where can I get connection help?

Contact our support team in the AloOui Help Center. Keep the eSIM installed while you get assistance.

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